remove extraneous escape characters for cpu hog experiment

Author: alininja

mkdocs/docs/experiments/categories/pods/pod-cpu-hog-exec.md

@@ -253,7 +253,7 @@ spec:
         - name: CHAOS_INJECT_COMMAND
           value: 'md5sum /dev/zero'
         # command to kill the md5sum process
-        # alternative command: "kill -9 $(ps afx | grep \"[md5sum] /dev/zero\" | awk '{print$1}' | tr '\n' ' ')"
+        # alternative command: "kill -9 $(ps afx | grep "[md5sum] /dev/zero" | awk '{print $1}' | tr '\n' ' ')"
         - name: CHAOS_KILL_COMMAND
           value: "kill $(find /proc -name exe -lname '*/md5sum' 2>&1 | grep -v 'Permission denied' | awk -F/ '{print $(NF-1)}')"
         - name: TOTAL_CHAOS_DURATION